<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../js/vue.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>
<body>

<div id="app">
    <el-container>
        <el-header>页头</el-header>
        <el-container>
            <el-aside style="width: 100px">左边栏</el-aside>
            <el-main>内容区</el-main>
            <el-aside style="width: 100px">右边栏</el-aside>
        </el-container>
        <el-footer>页脚</el-footer>
    </el-container>

    <hr>

    <el-container>
        <el-aside style="width: 100px">左边栏</el-aside>
        <el-container>
            <el-header>页头</el-header>
            <el-main>内容区</el-main>
            <el-footer>页脚</el-footer>
        </el-container>
    </el-container>

    <hr>

    <el-container>
        <el-header>页头</el-header>
        <el-container>
            <el-aside style="width: 100px">左边栏</el-aside>
            <el-container>
                <el-main>内容区</el-main>
                <el-footer>页脚</el-footer>
            </el-container>
        </el-container>
    </el-container>
</div>

<script>
    var v = new Vue({
        el: "#app"
    })
</script>

</body>
</html>

<style>
    .el-container {
        height: 300px;
        width: 400px;
    }
    .el-header {
        background-color: #eee;
    }
    .el-footer {
        background-color: #ddd;
    }
    .el-aside {
        background-color: #ccc;
    }
    .el-main {
        background-color: #bbb;
    }
</style>